Finding the Third Proportional to 2,781,759 and 5,862,403.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,781,759 : 5,862,403.50 = 5,862,403.50 : x
2. Step 2: Convert to fraction form
   2,781,759/5,862,403.50 = 5,862,403.50/x
3. Step 3: Cross multiply
   2,781,759x = 5,862,403.50 × 5,862,403.50
4. Step 4: Simplify right side
   2,781,759x = 34,367,774,796,812.25
5. Step 5: Solve for x
   x = 34,367,774,796,812.25/2,781,759
6. Step 6: Final answer
   x = 12,354,691.69